<script setup>
import { useCategory } from './composables/useCategory.js'
import { useBanner } from './composables/useBanner.js';
import GoodsItem from '../Home/components/GoodsItem.vue';

const { categoryData } = useCategory()
const { bannerList } = useBanner()

</script>


<template>
  <div class="top-category">
    <div class="container m-top-20">
      <!-- 面包屑 -->
      <div class="bread-container">
        <el-breadcrumb separator=">">
          <el-breadcrumb-item :to="{ path: '/' }">
            首页
          </el-breadcrumb-item>
          <el-breadcrumb-item>
            {{ categoryData.name }}
          </el-breadcrumb-item>
        </el-breadcrumb>
      </div>

      <!-- 轮播图 -->
      <div class="home-banner">
        <el-carousel height="500px">
          <el-carousel-item v-for="item in bannerList" :key="item.id">
            <img :src="item.imgUrl" alt="">
          </el-carousel-item>
        </el-carousel>
      </div>

      <!-- 分类数据 -->
      <div class="sub-list">
        <h3>
          全部分类
        </h3>
        <ul>
          <li v-for="i in categoryData.children" :key="i.id">
            <!-- <router-link to="/"> -->
            <router-link :to="`/category/sub/${i.id}`">
              <img :src="i.picture" alt="">
              <p>{{ i.name }}</p>
            </router-link>
          </li>
        </ul>
      </div>

      <div class="ref-goods" v-for="item in categoryData.children" :key="item.id">
        <div class="head">
          <h3>- {{ item.name }} -</h3>
        </div>
        <div class="body">
          <GoodsItem v-for="good in item.goods" :goods="good" :key="good.id" />
        </div>
      </div>
    </div>
  </div>
</template>


<style scoped lang="scss">
.home-banner {
  width: 1240px;
  height: 500px;
  margin: 0 auto;

  img {
    width: 100%;
    height: 500px;
  }
}

.top-category {
  h3 {
    font-size: 28px;
    color: #666;
    font-weight: normal;
    text-align: center;
    line-height: 100px;
  }

  .sub-list {
    margin-top: 20px;
    background-color: #fff;
  }

  ul {
    display: flex;
    padding: 0 32px;
    flex-wrap: wrap;

    li {
      width: 168px;
      height: 160px;

      a {
        text-align: center;
        display: block;
        font-size: 16px;

        img {
          width: 100px;
          height: 100px;
        }

        p {
          line-height: 40px;
        }

        &:hover {
          color: $xtxColor;
        }
      }
    }
  }

  .ref-goods {
    background-color: #fff;
    margin-top: 20px;
    position: relative;

    .head {
      .xtx-more {
        position: absolute;
        top: 20px;
        right: 20px;
      }

      .tag {
        text-align: center;
        color: #999;
        font-size: 20px;
        position: relative;
        top: -20px
      }
    }

    .body {
      display: flex;
      justify-content: space-around;
      padding: 0 40px 30px;
    }
  }

  .bread-container {
    padding: 25px 0;
  }
}
</style>
